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Merge pull request #3486 from Chuanbo-Weng:repeat-perf

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Alexander Alekhin
2014-12-08 15:49:21 +00:00
parent 0a4c616d43 2d8c89c40b
commit 0f7721e915
1 changed files with 1 additions and 1 deletions
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modules/core/src/copy.cpp
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@@ -846,7 +846,7 @@ static bool ocl_repeat(InputArray _src, int ny, int nx, OutputArray _dst)
int type = _src.type(), depth = CV_MAT_DEPTH(type), cn = CV_MAT_CN(type),
rowsPerWI = ocl::Device::getDefault().isIntel() ? 4 : 1,
kercn = std::min(ocl::predictOptimalVectorWidth(_src, _dst), 4);
kercn = ocl::predictOptimalVectorWidth(_src, _dst);
ocl::Kernel k("repeat", ocl::core::repeat_oclsrc,
format("-D T=%s -D nx=%d -D ny=%d -D rowsPerWI=%d -D cn=%d",